About: http://webisa.webdatacommons.org/291009627

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In order to confirm the presence of different types of compounds, some important colorimetric
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com